{/* <el-aside width="auto">
    <div class="logo"></div>
    <!-- default-active   默认选中哪一项 -->
    <!-- unique-opened  同时之展开一个 -->
     <el-menu
    router
    :collapse='isShow'
    unique-opened
    :default-active="path" 
    class="el-menu-vertical-demo"
    background-color="#545c64"
    text-color="#fff"
    active-text-color="#ffd04b">
        <el-submenu index="1">
            <template slot="title">
              <i class="el-icon-location"></i>
              <span>用户管理</span>
            </template>
            <el-menu-item index="/layout/users"><i class="el-icon-menu"></i> 用户列表</el-menu-item>
        </el-submenu
        <el-submenu index="2">
            <template slot="title">
              <i class="el-icon-location"></i>
              <span>权限管理</span>
            </template>
            <el-menu-item index="/layout/role"><i class="el-icon-menu"></i>角色列表</el-menu-item>
            <el-menu-item index="/layout/auth"><i class="el-icon-menu"></i>权限列表</el-menu-item>
        </el-submenu>
        <el-submenu index="3">
            <template slot="title">
              <i class="el-icon-location"></i>
              <span>商品管理</span>
            </template>
            <el-menu-item index="3-1"><i class="el-icon-menu"></i>商品列表</el-menu-item>
            <el-menu-item index="3-2"><i class="el-icon-menu"></i>分类参数</el-menu-item>
            <el-menu-item index="3-3"><i class="el-icon-menu"></i>商品分类</el-menu-item>
        </el-submenu>              
    </el-menu>
</el-aside> */}

